Petrozavodsk Programming Camp Winter 2019 Day 3: Japanese Contest

	#	Title
A	16739	Digits Are Not Just Characters
B	16740	Arithmetic Progressions
C	16741	Emergency Evacuation
D	16742	Shortest Common Non-Subsequence
E	16743	Eulerian Flight Tour
F	16744	Fair Chocolate-Cutting
G	16745	What Goes Up Must Come Down
H	16746	Four-Coloring
I	16747	Ranks
J	16748	Colorful Tree
K	16749	Sixth Sense